[gradsusr] Open netcdf file with rotated spherical grid mapped to a NPS projection

[Oriol Ciurana]

Hello, could anyone help me with this topic please?

I am not able to read the CMEMS ARCTIC_ANALYSIS_FORECAST_WAV_002_006
<http://marine.copernicus.eu/services-portfolio/access-to-products/?option=com_csw&view=details&product_id=ARCTIC_ANALYSIS_FORECAST_WAV_002_006>
product with GrADS :(
Any help would be very apreciated.

Thanks in advance,

Oriol Ciurana

2017-08-30 16:03 GMT+02:00 Oriol Ciurana <uri at uriens.cat>:

> Hello,
>
> I'm trying to open with GrADS a netcdf file from Marine Copernicus (CMEMS)
> with no luck. The product is described in http://cmems-resources.cls.fr/
> documents/PUM/CMEMS-ARC-PUM-002-006.pdf and as you can see at the top of
> page 8, the grid is a rotated spherical grid mapped to a NPS projection.
>
> I have read in http://cola.gmu.edu/grads/gadoc/pdef.html that a
> descriptor file with a defined PDEF is needed, but I don't know how to
> define this descriptor file and, in particular, the parameters of PDEF.
>
> Could anyone help me, please?
>
> An example file is available here (CMEMS login/password required, free
> registration):
> ftp://mftp.cmems.met.no/Core/ARCTIC_ANALYSIS_FORECAST_WAV_
> 002_006/dataset-mywave-arctic-be/20170831_MyWaveWam8_b20170830.nc
>
> Thanks in advance,
>
> Oriol Ciurana
>
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